Portion of a truck cowl hood



FIG. 1 is a left side perspective view of the portion of truck cowl hood forming a part of the present design;

FIG. 2 is a front perspective view forming a part of the present design; and,

FIG. 3 is a right side view forming a part of the present design, corresponding left side being a mirror image thereof. 

I claim the ornamental design for a portion of a truck cowl hood, as shown and described. 